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import * as express from 'express'
import { body, param } from 'express-validator'
import { isUrlValid } from '@server/helpers/custom-validators/activitypub/misc'
import { logger } from '@server/helpers/logger'
import { CONFIG } from '@server/initializers/config'
import { VideoChannelModel } from '@server/models/video/video-channel'
import { VideoChannelSyncModel } from '@server/models/video/video-channel-sync'
import { HttpStatusCode, VideoChannelSyncCreate } from '@shared/models'
import { areValidationErrors, doesVideoChannelIdExist } from '../shared'
export const ensureSyncIsEnabled = (req: express.Request, res: express.Response, next: express.NextFunction) => {
if (!CONFIG.IMPORT.VIDEO_CHANNEL_SYNCHRONIZATION.ENABLED) {
return res.fail({
status: HttpStatusCode.FORBIDDEN_403,
message: 'Synchronization is impossible as video channel synchronization is not enabled on the server'
})
}
return next()
}
export const videoChannelSyncValidator = [
body('externalChannelUrl').custom(isUrlValid).withMessage('Should have a valid channel url'),
body('videoChannelId').isInt().withMessage('Should have a valid video channel id'),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking videoChannelSync parameters', { parameters: req.body })
if (areValidationErrors(req, res)) return
const body: VideoChannelSyncCreate = req.body
if (!await doesVideoChannelIdExist(body.videoChannelId, res)) return
const count = await VideoChannelSyncModel.countByAccount(res.locals.videoChannel.accountId)
if (count >= CONFIG.IMPORT.VIDEO_CHANNEL_SYNCHRONIZATION.MAX_PER_USER) {
return res.fail({
message: `You cannot create more than ${CONFIG.IMPORT.VIDEO_CHANNEL_SYNCHRONIZATION.MAX_PER_USER} channel synchronizations`
})
}
return next()
}
]
export const ensureSyncExists = [
param('id').exists().isInt().withMessage('Should have an sync id'),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
if (areValidationErrors(req, res)) return
const syncId = parseInt(req.params.id, 10)
const sync = await VideoChannelSyncModel.loadWithChannel(syncId)
if (!sync) {
return res.fail({
status: HttpStatusCode.NOT_FOUND_404,
message: 'Synchronization not found'
})
}
res.locals.videoChannelSync = sync
res.locals.videoChannel = await VideoChannelModel.loadAndPopulateAccount(sync.videoChannelId)
return next()
}
]
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